cortical

adjective

cor·​ti·​cal ˈkȯr-ti-kəl How to pronounce cortical (audio)
1
: of, relating to, or consisting of cortex
2
: involving or resulting from the action or condition of the cerebral cortex
cortically adverb

Examples of cortical in a Sentence

Recent Examples on the Web
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Some of the changes — including cortical volume and thickness — remained two years after birth, whereas others reverted to levels similar to those of the preconception period by roughly two months postpartum. Kristen Rogers, CNN, 16 Sep. 2024 After peaking during childhood, cortical thickness decreases throughout one’s lifespan. Kristen Rogers, CNN, 16 Sep. 2024 Another brain scan study in 2022 from Stanford University showed similar changes in cortical thickness in teen brains during Covid restrictions. Patrick Martin, NBC News, 9 Sep. 2024 Imagine the even more complex pattern of cortical stimulation needed to accurately reproduce natural vision. Geoffrey Boynton, Discover Magazine, 8 Aug. 2024 See all Example Sentences for cortical 

Word History

First Known Use

1671, in the meaning defined at sense 1

Time Traveler
The first known use of cortical was in 1671

Dictionary Entries Near cortical

Cite this Entry

“Cortical.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cortical. Accessed 23 Nov. 2024.

Medical Definition

cortical

adjective
cor·​ti·​cal ˈkȯrt-i-kəl How to pronounce cortical (audio)
1
: of, relating to, or consisting of cortex
cortical tissue
2
: involving or resulting from the action or condition of the cerebral cortex
cortical blindness
cortically adverb

More from Merriam-Webster on cortical

Last Updated: - Updated example sentences
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